UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKiRKqeft0Nc9DNBZHIjbROok/bZH01X63DRQZRDzyI=' 
WHERE 
  key_id = 'a7d9aa11cdc186b85af1ba720ef424fdccb5ea72cb7a4c3d24d3c06f3aaa29c5' 
  AND (
    token = 'LKiRKqeft0Nc9DNBZHIjbROok/bZH01X63DRQZRDzyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )